Figure 1.
The survival time of hepatocellular carcinoma patients receiving combination therapy. (PFS, progress free survival; OS, overall survival).
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.